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| author | Maxim Kuvyrkov <maxim@codesourcery.com> | 2007-11-06 23:20:38 +0000 |
|---|---|---|
| committer | Jakub Jelinek <jakub@gcc.gnu.org> | 2007-11-07 00:20:38 +0100 |
| commit | 3c9cc6f4708f8eb78dde10d42eb4744c8b30fa4d (patch) | |
| tree | 61c301e2aa0d10ae59e6ccaf90cb169fa48b8a84 | |
| parent | ae75007994b77288ad26ea6ddc7e617b0893cea0 (diff) | |
| download | gcc-3c9cc6f4708f8eb78dde10d42eb4744c8b30fa4d.zip gcc-3c9cc6f4708f8eb78dde10d42eb4744c8b30fa4d.tar.gz gcc-3c9cc6f4708f8eb78dde10d42eb4744c8b30fa4d.tar.bz2 | |
re PR middle-end/33670 (cc1 segfault with -O2 -fsched-stalled-insns=0 for twolf)
PR middle-end/33670
* haifa-sched.c (check_sched_flags): Remove.
(sched_init): Don't call it.
Co-Authored-By: Jakub Jelinek <jakub@redhat.com>
From-SVN: r129948
| -rw-r--r-- | gcc/ChangeLog | 7 | ||||
| -rw-r--r-- | gcc/haifa-sched.c | 18 |
2 files changed, 7 insertions, 18 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 6776006..884461a 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,10 @@ +2007-11-07 Maxim Kuvyrkov <maxim@codesourcery.com> + Jakub Jelinek <jakub@redhat.com> + + PR middle-end/33670 + * haifa-sched.c (check_sched_flags): Remove. + (sched_init): Don't call it. + 2007-11-06 Rask Ingemann Lambertsen <rask@sygehus.dk> PR target/32787 diff --git a/gcc/haifa-sched.c b/gcc/haifa-sched.c index 38d0136..6e56e9e 100644 --- a/gcc/haifa-sched.c +++ b/gcc/haifa-sched.c @@ -582,7 +582,6 @@ static void add_jump_dependencies (rtx, rtx); #ifdef ENABLE_CHECKING static int has_edge_p (VEC(edge,gc) *, int); static void check_cfg (rtx, rtx); -static void check_sched_flags (void); #endif #endif /* INSN_SCHEDULING */ @@ -2692,9 +2691,6 @@ sched_init (void) else /* So we won't read anything accidentally. */ spec_info = 0; -#ifdef ENABLE_CHECKING - check_sched_flags (); -#endif } else /* So we won't read anything accidentally. */ @@ -4517,20 +4513,6 @@ check_cfg (rtx head, rtx tail) gcc_assert (bb == 0); } - -/* Perform a few consistency checks of flags in different data structures. */ -static void -check_sched_flags (void) -{ - unsigned int f = current_sched_info->flags; - - if (flag_sched_stalled_insns) - gcc_assert (!(f & DO_SPECULATION)); - if (f & DO_SPECULATION) - gcc_assert (!flag_sched_stalled_insns - && spec_info - && spec_info->mask); -} #endif /* ENABLE_CHECKING */ #endif /* INSN_SCHEDULING */ |